train_results.json

{
    "epoch": 15.0,
    "total_flos": 3.921542539724851e+17,
    "train_loss": 0.4436988375695671,
    "train_runtime": 13089.0372,
    "train_samples": 392702,
    "train_samples_per_second": 450.035,
    "train_steps_per_second": 14.064
}